/Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformMisc.h
Platform-specific Exec function
bool true if command was processed, false if not
static bool Exec ( class [UWorld](API\Runtime\Engine\Engine\UWorld) * InWorld, const TCHAR * Cmd, [FOutputDevice](API\Runtime\Core\Misc\FOutputDevice) & Out )